Studying crowd dynamics could inform strategies that help to prevent dense gatherings from becoming dangerous.

A crowd outside the Massachusetts State House quickly grew to hundreds of people around noon on a frigid Wednesday as people ...

Dozens of people were killed in a crowd crush at the world’s largest religious gathering in India early Wednesday, as tens of millions of devotees went to bathe in a river on one of the most ...

(CNN) — Dozens of people were killed in a crowd crush at the world’s largest religious gathering in India early Wednesday, as tens of millions of devotees went to bathe in a river on one of ...